remove ./data for now, else relatively minor

7 files changed, 377 insertions, 354 deletions

diff --git a/src/doc_reform/doc_reform.d b/src/doc_reform/doc_reform.d
index 2c63dcb..be475b4 100755
--- a/src/doc_reform/doc_reform.d
+++ b/src/doc_reform/doc_reform.d
@@ -178,7 +178,7 @@ void main(string[] args) {
     "ocn",                "--ocn object cite numbers (default)",                                      &opts["ocn"],
     "parallel",           "--parallel parallelisation",                                               &opts["parallel"],
     "parallel-subprocesses", "--parallel-subprocesses nested parallelisation",                        &opts["parallel-subprocesses"],
-    "quiet",              "--quiet output to terminal",                                               &opts["quiet"],
+    "quiet|q",            "--quiet output to terminal",                                               &opts["quiet"],
     "pod",                "--pod doc reform pod source content bundled",                              &opts["pod"],
     "serial",             "--serial serial processing",                                               &opts["serial"],
     "source",             "--source markup source text content",                                      &opts["source"],
diff --git a/src/doc_reform/meta/conf_make_meta_json.d b/src/doc_reform/meta/conf_make_meta_json.d
index d7ab551..fcd52c1 100644
--- a/src/doc_reform/meta/conf_make_meta_json.d
+++ b/src/doc_reform/meta/conf_make_meta_json.d
@@ -20,7 +20,7 @@ static template contentJSONtoDocReformStruct() {
   ConfCompositePlus _struct_composite;
   auto contentJSONtoDocReformStruct(C,J)(C _struct_composite, J _json, string _identifier) {
     mixin DocReformRgxInit;
-    static auto _rgx = Rgx();
+    static auto rgx = Rgx();
     debug (json) {
       writeln(">> --------------------------- >>");
       foreach (tag0; _json.object.byKeyValue) {
@@ -67,7 +67,7 @@ static template contentJSONtoDocReformStruct() {
         if (_json.object["make"]["footer"].type().to!string == "string") {
           char[][] __match_footer_array
             = (cast(char[]) _json.object["make"]["footer"].str)
-              .split(_rgx.make_heading_delimiter);
+              .split(rgx.make_heading_delimiter);
           _struct_composite.make_str.footer = __match_footer_array.to!(string[]);
         } else if (_json.object["make"]["footer"].type().to!string == "array") {
           string[] _match_footer_array;
@@ -81,7 +81,7 @@ static template contentJSONtoDocReformStruct() {
         if (_json.object["make"]["headings"].type().to!string == "string") {
          char[][] __match_headings_array
             = (cast(char[]) _json.object["make"]["headings"].str)
-              .split(_rgx.make_heading_delimiter);
+              .split(rgx.make_heading_delimiter);
           _struct_composite.make_str.headings = __match_headings_array.to!(string[]);
         } else if (_json.object["make"]["headings"].type().to!string == "array") {
           string[] _match_headings_array;
@@ -95,7 +95,7 @@ static template contentJSONtoDocReformStruct() {
         if (_json.object["make"]["home_button_image"].type().to!string == "string") {
          char[][] __match_home_button_image_array
             = (cast(char[]) _json.object["make"]["home_button_image"].str)
-              .split(_rgx.make_heading_delimiter);
+              .split(rgx.make_heading_delimiter);
           _struct_composite.make_str.home_button_image = __match_home_button_image_array.to!(string[]);
         } else if (_json.object["make"]["home_button_image"].type().to!string == "array") {
           string[] _match_home_button_image_array;
@@ -201,7 +201,7 @@ static template contentJSONtoDocReformStruct() {
         && (_json.object["webserv"]["url_root"].type().to!string == "string")
       ) {
         _struct_composite.conf.webserv_url_doc_root = _json.object["webserv"]["url_root"].str;
-        if (auto m = _struct_composite.conf.webserv_url_doc_root.match(_rgx.webserv_url_doc_root)) {
+        if (auto m = _struct_composite.conf.webserv_url_doc_root.match(rgx.webserv_url_doc_root)) {
           _struct_composite.conf.webserv_url_domain = m.captures[2].to!string;
           _struct_composite.conf.webserv_url_doc_path = m.captures[3].to!string;
         }
@@ -533,9 +533,9 @@ static template contentJSONtoDocReformStruct() {
       }
       string[] authors_arr;
       string[] authors_raw_arr
-        = _struct_composite.meta.creator_author.split(_rgx.arr_delimiter);
+        = _struct_composite.meta.creator_author.split(rgx.arr_delimiter);
       foreach (author_raw; authors_raw_arr) {
-        authors_arr ~= author_raw.replace(_rgx.raw_author_munge, "$2 $1");
+        authors_arr ~= author_raw.replace(rgx.raw_author_munge, "$2 $1");
       }
       _struct_composite.meta.creator_author = join(authors_arr, ", ").chomp.chomp;
     }
diff --git a/src/doc_reform/meta/conf_make_meta_structs.d b/src/doc_reform/meta/conf_make_meta_structs.d
index e214565..874e509 100644
--- a/src/doc_reform/meta/conf_make_meta_structs.d
+++ b/src/doc_reform/meta/conf_make_meta_structs.d
@@ -13,49 +13,49 @@ import
   doc_reform.meta.defaults,
   doc_reform.meta.rgx;
 mixin DocReformRgxInit;
-static auto _rgx = Rgx();
+static auto rgx = Rgx();
 mixin InternalMarkup;
-auto _mkup = InlineMarkup();
+auto mkup = InlineMarkup();
 string url_markup(string line) {
   string line_ = line
     .replaceAll(
-      _rgx.smid_inline_link_markup_regular,
+      rgx.smid_inline_link_markup_regular,
       ("$1"
-        ~ _mkup.lnk_o ~ "$2" ~ _mkup.lnk_c
-        ~ _mkup.url_o ~ "$3" ~ _mkup.url_c
+        ~ mkup.lnk_o ~ "$2" ~ mkup.lnk_c
+        ~ mkup.url_o ~ "$3" ~ mkup.url_c
       ) // ("$1{ $2 }$3$4")
     )
     .replaceAll(
-        _rgx.smid_inline_link_naked_url,
+        rgx.smid_inline_link_naked_url,
         ("$1"
-          ~ _mkup.lnk_o ~ "$2" ~ _mkup.lnk_c
-          ~ _mkup.url_o ~ "$2" ~ _mkup.url_c
+          ~ mkup.lnk_o ~ "$2" ~ mkup.lnk_c
+          ~ mkup.url_o ~ "$2" ~ mkup.url_c
         ) // ("$1{ $2 }$2$3")
     )
     .replaceAll(
-       _rgx.arr_delimiter,
-       _mkup.br_line
+       rgx.arr_delimiter,
+       mkup.br_line
     );
   return line_;
 }
 struct ConfCompositeMakeStr {
-  string bold;
-  string breaks;
-  string cover_image;
-  string css;
-  string emphasis;
-  string[] footer;
-  string[] headings;
-  string[] home_button_image;
-  string home_button_text = "{Doc Reform}http://www.doc-reform.org;"
+  string     bold;
+  string     breaks;
+  string     cover_image;
+  string     css;
+  string     emphasis;
+  string[]   footer;
+  string[]   headings;
+  string[]   home_button_image;
+  string     home_button_text = "{Doc Reform}http://www.doc-reform.org;"
     ~ " {www.doc-reform.org}http://www.doc-reform.org;"
     ~ " {sources / git}https://git.doc-reform.org/software/doc-reform";
-  string italics;
-  string auto_num_top_at_level;
-  int auto_num_top_lv               = 9;
-  int auto_num_depth                = 2;
+  string     italics;
+  string     auto_num_top_at_level;
+  int        auto_num_top_lv           = 9;
+  int        auto_num_depth            = 2;
   string[][] substitute;
-  string texpdf_font;
+  string     texpdf_font;
 }
 struct confCompositeMakeBuild {
   string[] bold(string _mk) {
@@ -122,23 +122,23 @@ struct confCompositeMakeBuild {
   }
 }
 struct ConfCompositeMakeInit {
-  string[] bold;
-  string breaks;
-  string cover_image;
-  string css;
-  string[] emphasis;
-  string[] footer;
-  string[] headings;
-  string[] home_button_image;
-  string home_button_text = "{Doc Reform}http://www.doc-reform.org;"
+  string[]   bold;
+  string     breaks;
+  string     cover_image;
+  string     css;
+  string[]   emphasis;
+  string[]   footer;
+  string[]   headings;
+  string[]   home_button_image;
+  string     home_button_text = "{Doc Reform}http://www.doc-reform.org;"
     ~ " {www.doc-reform.org}http://www.doc-reform.org;"
     ~ " {sources / git}https://git.doc-reform.org/software/doc-reform";
   string[] italics;
-  string auto_num_top_at_level;
-  int auto_num_top_lv               = 9;
-  int auto_num_depth                = 2;
+  string     auto_num_top_at_level;
+  int        auto_num_top_lv               = 9;
+  int        auto_num_depth                = 2;
   string[][] substitute;
-  string texpdf_font;
+  string     texpdf_font;
 }
 struct ConfCompositeSiteLocal {
   string webserv_url_doc_root;
@@ -176,53 +176,53 @@ struct ConfCompositeSiteLocal {
   string search_title;
 }
 struct MetaComposite {
-  string classify_dewey;
-  string classify_keywords;
-  string classify_loc;
-  string classify_subject;
-  string classify_topic_register;
-  string creator_author;
-  string creator_author_email;
-  string creator_illustrator;
-  string creator_translator;
-  string date_added_to_site;
-  string date_available;
-  string date_created;
-  string date_issued;
-  string date_modified;
-  string date_published;
-  string date_valid;
-  string identifier_isbn;
-  string identifier_oclc;
-  string identifier_pg;
-  string language_document;
-  string language_document_char;
-  string links;
-  string notes_abstract;
-  string notes_description;
-  string original_language;
-  string original_language_char;
-  string original_publisher;
-  string original_source;
-  string original_title;
-  string publisher;
-  string rights_copyright;
-  string rights_copyright_audio;
-  string rights_copyright_cover;
-  string rights_copyright_illustrations;
-  string rights_copyright_photographs;
-  string rights_copyright_text;
-  string rights_copyright_translation;
-  string rights_copyright_video;
-  string rights_license;
-  string title_edition;
-  string title_full;
-  string title_language;
-  string title_main;
-  string title_note;
-  string title_short;
-  string title_sub;
-  string title_subtitle;
+  string   classify_dewey;
+  string   classify_keywords;
+  string   classify_loc;
+  string   classify_subject;
+  string   classify_topic_register;
+  string   creator_author;
+  string   creator_author_email;
+  string   creator_illustrator;
+  string   creator_translator;
+  string   date_added_to_site;
+  string   date_available;
+  string   date_created;
+  string   date_issued;
+  string   date_modified;
+  string   date_published;
+  string   date_valid;
+  string   identifier_isbn;
+  string   identifier_oclc;
+  string   identifier_pg;
+  string   language_document;
+  string   language_document_char;
+  string   links;
+  string   notes_abstract;
+  string   notes_description;
+  string   original_language;
+  string   original_language_char;
+  string   original_publisher;
+  string   original_source;
+  string   original_title;
+  string   publisher;
+  string   rights_copyright;
+  string   rights_copyright_audio;
+  string   rights_copyright_cover;
+  string   rights_copyright_illustrations;
+  string   rights_copyright_photographs;
+  string   rights_copyright_text;
+  string   rights_copyright_translation;
+  string   rights_copyright_video;
+  string   rights_license;
+  string   title_edition;
+  string   title_full;
+  string   title_language;
+  string   title_main;
+  string   title_note;
+  string   title_short;
+  string   title_sub;
+  string   title_subtitle;
 }
 struct ConfComposite {
   MetaComposite               meta;
diff --git a/src/doc_reform/meta/defaults.d b/src/doc_reform/meta/defaults.d
index 3df8816..fc5e5d1 100644
--- a/src/doc_reform/meta/defaults.d
+++ b/src/doc_reform/meta/defaults.d
@@ -155,6 +155,7 @@ template InternalMarkup() {
     string tc_c                   = "┚";
     string tc_p                   = "┆";
     string img                    = "☼";
+    string sep                    = "␣";
     string on_o  = "「";       auto on_c  = "」";
     string mk_bullet               = "● ";
     static string indent_by_spaces_provided(int indent, string _indent_spaces ="░░") {
diff --git a/src/doc_reform/meta/metadoc_from_src.d b/src/doc_reform/meta/metadoc_from_src.d
index 6b6714d..ac2f80a 100644
--- a/src/doc_reform/meta/metadoc_from_src.d
+++ b/src/doc_reform/meta/metadoc_from_src.d
@@ -557,53 +557,57 @@ template DocReformDocAbstraction() {
             line_occur["para"] = State.off;
             an_object_key="glossary_nugget"; //
             if (line.matchFirst(rgx.heading_glossary)) {
-              comp_obj_heading_                                = comp_obj_heading_.init;
-              comp_obj_heading_.metainfo.is_of_part            = "backmatter";
-              comp_obj_heading_.metainfo.is_of_section         = "glossary";
-              comp_obj_heading_.metainfo.is_of_type            = "para";
-              comp_obj_heading_.metainfo.is_a                  = "heading";
-              comp_obj_heading_.text                           = "Glossary";
-              comp_obj_heading_.metainfo.ocn                   = 0;
-              comp_obj_heading_.metainfo.identifier            = "";
-              comp_obj_heading_.metainfo.dummy_heading         = false;
-              comp_obj_heading_.metainfo.object_number_off     = true;
-              comp_obj_heading_.metainfo.object_number_type    = 0;
-              comp_obj_heading_.tags.segment_anchor_tag_epub   = "_part_glossary";
-              comp_obj_heading_.tags.anchor_tag_html           = comp_obj_heading_.tags.segment_anchor_tag_epub;
-              comp_obj_heading_.tags.in_segment_html           = "glossary";
-              comp_obj_heading_.metainfo.heading_lev_markup    = 1;
-              comp_obj_heading_.metainfo.heading_lev_collapsed = 1;
-              comp_obj_heading_.metainfo.parent_ocn            = 1;
-              comp_obj_heading_.metainfo.parent_lev_markup     = 0;
-              comp_obj_heading_.metainfo.dom_structure_markedup_tags_status  = [ 1, 1, 0, 0, 0, 0, 0, 0];
-              comp_obj_heading_.metainfo.dom_structure_collapsed_tags_status = [ 1, 1, 0, 0, 0, 0, 0, 0];
-              the_glossary_section                             ~= comp_obj_heading_;
-              tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
-              tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
-              comp_obj_heading_                                = comp_obj_heading_.init;
-              comp_obj_heading_.metainfo.is_of_part            = "backmatter";
-              comp_obj_heading_.metainfo.is_of_section         = "glossary";
-              comp_obj_heading_.metainfo.is_of_type            = "para";
-              comp_obj_heading_.metainfo.is_a                  = "heading";
-              comp_obj_heading_.text                           = "Glossary";
-              comp_obj_heading_.metainfo.ocn                   = 0;
-              comp_obj_heading_.metainfo.identifier            = "";
-              comp_obj_heading_.metainfo.dummy_heading         = true;
-              comp_obj_heading_.metainfo.object_number_off     = true;
-              comp_obj_heading_.metainfo.object_number_type    = 0;
-              comp_obj_heading_.tags.segment_anchor_tag_epub   = "glossary";
-              comp_obj_heading_.tags.anchor_tag_html           = comp_obj_heading_.tags.segment_anchor_tag_epub;
-              comp_obj_heading_.tags.in_segment_html           = comp_obj_heading_.tags.anchor_tag_html;
-              comp_obj_heading_.metainfo.heading_lev_markup    = 4;
-              comp_obj_heading_.metainfo.heading_lev_collapsed = 2;
-              comp_obj_heading_.metainfo.parent_ocn            = 1;
-              comp_obj_heading_.metainfo.parent_lev_markup     = 0;
-              comp_obj_heading_.metainfo.dom_structure_markedup_tags_status  = [ 1, 1, 0, 0, 1, 0, 0, 0];
-              comp_obj_heading_.metainfo.dom_structure_collapsed_tags_status = [ 1, 1, 1, 0, 0, 0, 0, 0];
-              comp_obj_heading_.tags.anchor_tags               = ["glossary"];
-              the_glossary_section                             ~= comp_obj_heading_;
-              tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
-              tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
+              {
+                comp_obj_heading_                                = comp_obj_heading_.init;
+                comp_obj_heading_.metainfo.is_of_part            = "backmatter";
+                comp_obj_heading_.metainfo.is_of_section         = "glossary";
+                comp_obj_heading_.metainfo.is_of_type            = "para";
+                comp_obj_heading_.metainfo.is_a                  = "heading";
+                comp_obj_heading_.text                           = "Glossary";
+                comp_obj_heading_.metainfo.ocn                   = 0;
+                comp_obj_heading_.metainfo.identifier            = "";
+                comp_obj_heading_.metainfo.dummy_heading         = false;
+                comp_obj_heading_.metainfo.object_number_off     = true;
+                comp_obj_heading_.metainfo.object_number_type    = 0;
+                comp_obj_heading_.tags.segment_anchor_tag_epub   = "_part_glossary";
+                comp_obj_heading_.tags.anchor_tag_html           = comp_obj_heading_.tags.segment_anchor_tag_epub;
+                comp_obj_heading_.tags.in_segment_html           = "glossary";
+                comp_obj_heading_.metainfo.heading_lev_markup    = 1;
+                comp_obj_heading_.metainfo.heading_lev_collapsed = 1;
+                comp_obj_heading_.metainfo.parent_ocn            = 1;
+                comp_obj_heading_.metainfo.parent_lev_markup     = 0;
+                comp_obj_heading_.metainfo.dom_structure_markedup_tags_status  = [ 1, 1, 0, 0, 0, 0, 0, 0];
+                comp_obj_heading_.metainfo.dom_structure_collapsed_tags_status = [ 1, 1, 0, 0, 0, 0, 0, 0];
+                the_glossary_section                             ~= comp_obj_heading_;
+                tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
+                tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
+              }
+              {
+                comp_obj_heading_                                = comp_obj_heading_.init;
+                comp_obj_heading_.metainfo.is_of_part            = "backmatter";
+                comp_obj_heading_.metainfo.is_of_section         = "glossary";
+                comp_obj_heading_.metainfo.is_of_type            = "para";
+                comp_obj_heading_.metainfo.is_a                  = "heading";
+                comp_obj_heading_.text                           = "Glossary";
+                comp_obj_heading_.metainfo.ocn                   = 0;
+                comp_obj_heading_.metainfo.identifier            = "";
+                comp_obj_heading_.metainfo.dummy_heading         = true;
+                comp_obj_heading_.metainfo.object_number_off     = true;
+                comp_obj_heading_.metainfo.object_number_type    = 0;
+                comp_obj_heading_.tags.segment_anchor_tag_epub   = "glossary";
+                comp_obj_heading_.tags.anchor_tag_html           = comp_obj_heading_.tags.segment_anchor_tag_epub;
+                comp_obj_heading_.tags.in_segment_html           = comp_obj_heading_.tags.anchor_tag_html;
+                comp_obj_heading_.metainfo.heading_lev_markup    = 4;
+                comp_obj_heading_.metainfo.heading_lev_collapsed = 2;
+                comp_obj_heading_.metainfo.parent_ocn            = 1;
+                comp_obj_heading_.metainfo.parent_lev_markup     = 0;
+                comp_obj_heading_.metainfo.dom_structure_markedup_tags_status  = [ 1, 1, 0, 0, 1, 0, 0, 0];
+                comp_obj_heading_.metainfo.dom_structure_collapsed_tags_status = [ 1, 1, 1, 0, 0, 0, 0, 0];
+                comp_obj_heading_.tags.anchor_tags               = ["glossary"];
+                the_glossary_section                             ~= comp_obj_heading_;
+                tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
+                tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
+              }
             } else {
               an_object = line.flow_para_match_(an_object, an_object_key, indent, bullet, obj_type_status, line_occur);
               comp_obj_para                               = comp_obj_para.init;
@@ -682,53 +686,57 @@ template DocReformDocAbstraction() {
             line_occur["para"] = State.off;
             an_object_key="blurb_nugget";
             if (line.matchFirst(rgx.heading_blurb)) {
-              comp_obj_heading_                                              = comp_obj_heading_.init;
-              comp_obj_heading_.metainfo.is_of_part                          = "backmatter";
-              comp_obj_heading_.metainfo.is_of_section                       = "blurb";
-              comp_obj_heading_.metainfo.is_of_type                          = "para";
-              comp_obj_heading_.metainfo.is_a                                = "heading";
-              comp_obj_heading_.text                                         = "Blurb";
-              comp_obj_heading_.metainfo.ocn                                 = 0;
-              comp_obj_heading_.metainfo.identifier                          = "";
-              comp_obj_heading_.metainfo.dummy_heading                       = false;
-              comp_obj_heading_.metainfo.object_number_off                   = true;
-              comp_obj_heading_.metainfo.object_number_type                  = 0;
-              comp_obj_heading_.tags.segment_anchor_tag_epub                 = "_part_blurb";
-              comp_obj_heading_.tags.anchor_tag_html                         = comp_obj_heading_.tags.segment_anchor_tag_epub;
-              comp_obj_heading_.tags.in_segment_html                         = "blurb";
-              comp_obj_heading_.metainfo.heading_lev_markup                  = 1;
-              comp_obj_heading_.metainfo.heading_lev_collapsed               = 1;
-              comp_obj_heading_.metainfo.parent_ocn                          = 1;
-              comp_obj_heading_.metainfo.parent_lev_markup                   = 0;
-              comp_obj_heading_.metainfo.dom_structure_markedup_tags_status  = [ 1, 1, 0, 0, 0, 0, 0, 0];
-              comp_obj_heading_.metainfo.dom_structure_collapsed_tags_status = [ 1, 1, 0, 0, 0, 0, 0, 0];
-              the_blurb_section                                              ~= comp_obj_heading_;
-              tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
-              tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
-              comp_obj_heading_                                              = comp_obj_heading_.init;
-              comp_obj_heading_.metainfo.is_of_part                          = "backmatter";
-              comp_obj_heading_.metainfo.is_of_section                       = "blurb";
-              comp_obj_heading_.metainfo.is_of_type                          = "para";
-              comp_obj_heading_.metainfo.is_a                                = "heading";
-              comp_obj_heading_.text                                         = "Blurb";
-              comp_obj_heading_.metainfo.ocn                                 = 0;
-              comp_obj_heading_.metainfo.identifier                          = "";
-              comp_obj_heading_.metainfo.dummy_heading                       = true;
-              comp_obj_heading_.metainfo.object_number_off                   = true;
-              comp_obj_heading_.metainfo.object_number_type                  = 0;
-              comp_obj_heading_.tags.segment_anchor_tag_epub                 = "blurb";
-              comp_obj_heading_.tags.anchor_tag_html                         = comp_obj_heading_.tags.segment_anchor_tag_epub;
-              comp_obj_heading_.tags.in_segment_html                         = comp_obj_heading_.tags.anchor_tag_html;
-              comp_obj_heading_.metainfo.heading_lev_markup                  = 4;
-              comp_obj_heading_.metainfo.heading_lev_collapsed               = 2;
-              comp_obj_heading_.metainfo.parent_ocn                          = 1;
-              comp_obj_heading_.metainfo.parent_lev_markup                   = 0;
-              comp_obj_heading_.tags.anchor_tags                             = ["blurb"];
-              comp_obj_heading_.metainfo.dom_structure_markedup_tags_status  = [ 1, 1, 0, 0, 1, 0, 0, 0];
-              comp_obj_heading_.metainfo.dom_structure_collapsed_tags_status = [ 1, 1, 1, 0, 0, 0, 0, 0];
-              the_blurb_section                                              ~= comp_obj_heading_;
-              tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
-              tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
+              {
+                comp_obj_heading_                                              = comp_obj_heading_.init;
+                comp_obj_heading_.metainfo.is_of_part                          = "backmatter";
+                comp_obj_heading_.metainfo.is_of_section                       = "blurb";
+                comp_obj_heading_.metainfo.is_of_type                          = "para";
+                comp_obj_heading_.metainfo.is_a                                = "heading";
+                comp_obj_heading_.text                                         = "Blurb";
+                comp_obj_heading_.metainfo.ocn                                 = 0;
+                comp_obj_heading_.metainfo.identifier                          = "";
+                comp_obj_heading_.metainfo.dummy_heading                       = false;
+                comp_obj_heading_.metainfo.object_number_off                   = true;
+                comp_obj_heading_.metainfo.object_number_type                  = 0;
+                comp_obj_heading_.tags.segment_anchor_tag_epub                 = "_part_blurb";
+                comp_obj_heading_.tags.anchor_tag_html                         = comp_obj_heading_.tags.segment_anchor_tag_epub;
+                comp_obj_heading_.tags.in_segment_html                         = "blurb";
+                comp_obj_heading_.metainfo.heading_lev_markup                  = 1;
+                comp_obj_heading_.metainfo.heading_lev_collapsed               = 1;
+                comp_obj_heading_.metainfo.parent_ocn                          = 1;
+                comp_obj_heading_.metainfo.parent_lev_markup                   = 0;
+                comp_obj_heading_.metainfo.dom_structure_markedup_tags_status  = [ 1, 1, 0, 0, 0, 0, 0, 0];
+                comp_obj_heading_.metainfo.dom_structure_collapsed_tags_status = [ 1, 1, 0, 0, 0, 0, 0, 0];
+                the_blurb_section                                              ~= comp_obj_heading_;
+                tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
+                tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
+              }
+              {
+                comp_obj_heading_                                              = comp_obj_heading_.init;
+                comp_obj_heading_.metainfo.is_of_part                          = "backmatter";
+                comp_obj_heading_.metainfo.is_of_section                       = "blurb";
+                comp_obj_heading_.metainfo.is_of_type                          = "para";
+                comp_obj_heading_.metainfo.is_a                                = "heading";
+                comp_obj_heading_.text                                         = "Blurb";
+                comp_obj_heading_.metainfo.ocn                                 = 0;
+                comp_obj_heading_.metainfo.identifier                          = "";
+                comp_obj_heading_.metainfo.dummy_heading                       = true;
+                comp_obj_heading_.metainfo.object_number_off                   = true;
+                comp_obj_heading_.metainfo.object_number_type                  = 0;
+                comp_obj_heading_.tags.segment_anchor_tag_epub                 = "blurb";
+                comp_obj_heading_.tags.anchor_tag_html                         = comp_obj_heading_.tags.segment_anchor_tag_epub;
+                comp_obj_heading_.tags.in_segment_html                         = comp_obj_heading_.tags.anchor_tag_html;
+                comp_obj_heading_.metainfo.heading_lev_markup                  = 4;
+                comp_obj_heading_.metainfo.heading_lev_collapsed               = 2;
+                comp_obj_heading_.metainfo.parent_ocn                          = 1;
+                comp_obj_heading_.metainfo.parent_lev_markup                   = 0;
+                comp_obj_heading_.tags.anchor_tags                             = ["blurb"];
+                comp_obj_heading_.metainfo.dom_structure_markedup_tags_status  = [ 1, 1, 0, 0, 1, 0, 0, 0];
+                comp_obj_heading_.metainfo.dom_structure_collapsed_tags_status = [ 1, 1, 1, 0, 0, 0, 0, 0];
+                the_blurb_section                                              ~= comp_obj_heading_;
+                tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
+                tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
+              }
             } else if (line.matchFirst(rgx.heading)
             && (opt_action.backmatter && opt_action.section_blurb)) {
               comp_obj_heading_                                              = comp_obj_heading_.init;
@@ -1217,49 +1225,53 @@ template DocReformDocAbstraction() {
     auto biblio_ordered
       = biblio.flow_bibliography_(biblio_unsorted_incomplete, bib_arr_json);
     if (biblio_ordered.length > 0) {
-      comp_obj_heading_                                 = comp_obj_heading_.init;
-      comp_obj_heading_.metainfo.is_of_part             = "backmatter";
-      comp_obj_heading_.metainfo.is_of_section          = "bibliography";
-      comp_obj_heading_.metainfo.is_of_type             = "para";
-      comp_obj_heading_.metainfo.is_a                   = "heading";
-      comp_obj_heading_.text                            = "Bibliography";
-      comp_obj_heading_.metainfo.ocn                    = 0;
-      comp_obj_heading_.metainfo.identifier             = "";
-      comp_obj_heading_.metainfo.dummy_heading          = true;
-      comp_obj_heading_.metainfo.object_number_off      = true;
-      comp_obj_heading_.metainfo.object_number_type     = 0;
-      comp_obj_heading_.tags.segment_anchor_tag_epub    = "_part_bibliography";
-      comp_obj_heading_.tags.anchor_tag_html            = comp_obj_heading_.tags.segment_anchor_tag_epub;
-      comp_obj_heading_.tags.in_segment_html            = "bibliography";
-      comp_obj_heading_.metainfo.heading_lev_markup     = 1;
-      comp_obj_heading_.metainfo.heading_lev_collapsed  = 1;
-      comp_obj_heading_.metainfo.parent_ocn             = 1;
-      comp_obj_heading_.metainfo.parent_lev_markup      = 0;
-      the_bibliography_section                          ~= comp_obj_heading_;
-      tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
-      tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
-      comp_obj_heading_                                 = comp_obj_heading_.init;
-      comp_obj_heading_.metainfo.is_of_part             = "backmatter";
-      comp_obj_heading_.metainfo.is_of_section          = "bibliography";
-      comp_obj_heading_.metainfo.is_of_type             = "para";
-      comp_obj_heading_.metainfo.is_a                   = "heading";
-      comp_obj_heading_.text                            = "Bibliography";
-      comp_obj_heading_.metainfo.ocn                    = 0;
-      comp_obj_heading_.metainfo.identifier             = "";
-      comp_obj_heading_.metainfo.dummy_heading          = true;
-      comp_obj_heading_.metainfo.object_number_off      = true;
-      comp_obj_heading_.metainfo.object_number_type     = 0;
-      comp_obj_heading_.tags.segment_anchor_tag_epub    = "bibliography";
-      comp_obj_heading_.tags.anchor_tag_html            = comp_obj_heading_.tags.segment_anchor_tag_epub;
-      comp_obj_heading_.tags.in_segment_html            = comp_obj_heading_.tags.anchor_tag_html;
-      comp_obj_heading_.metainfo.heading_lev_markup     = 4;
-      comp_obj_heading_.metainfo.heading_lev_collapsed  = 2;
-      comp_obj_heading_.metainfo.parent_ocn             = 1;
-      comp_obj_heading_.metainfo.parent_lev_markup      = 0;
-      comp_obj_heading_.tags.anchor_tags                = ["bibliography"];
-      the_bibliography_section                          ~= comp_obj_heading_;
-      tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
-      tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
+      {
+        comp_obj_heading_                                 = comp_obj_heading_.init;
+        comp_obj_heading_.metainfo.is_of_part             = "backmatter";
+        comp_obj_heading_.metainfo.is_of_section          = "bibliography";
+        comp_obj_heading_.metainfo.is_of_type             = "para";
+        comp_obj_heading_.metainfo.is_a                   = "heading";
+        comp_obj_heading_.text                            = "Bibliography";
+        comp_obj_heading_.metainfo.ocn                    = 0;
+        comp_obj_heading_.metainfo.identifier             = "";
+        comp_obj_heading_.metainfo.dummy_heading          = true;
+        comp_obj_heading_.metainfo.object_number_off      = true;
+        comp_obj_heading_.metainfo.object_number_type     = 0;
+        comp_obj_heading_.tags.segment_anchor_tag_epub    = "_part_bibliography";
+        comp_obj_heading_.tags.anchor_tag_html            = comp_obj_heading_.tags.segment_anchor_tag_epub;
+        comp_obj_heading_.tags.in_segment_html            = "bibliography";
+        comp_obj_heading_.metainfo.heading_lev_markup     = 1;
+        comp_obj_heading_.metainfo.heading_lev_collapsed  = 1;
+        comp_obj_heading_.metainfo.parent_ocn             = 1;
+        comp_obj_heading_.metainfo.parent_lev_markup      = 0;
+        the_bibliography_section                          ~= comp_obj_heading_;
+        tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
+        tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
+      }
+      {
+        comp_obj_heading_                                 = comp_obj_heading_.init;
+        comp_obj_heading_.metainfo.is_of_part             = "backmatter";
+        comp_obj_heading_.metainfo.is_of_section          = "bibliography";
+        comp_obj_heading_.metainfo.is_of_type             = "para";
+        comp_obj_heading_.metainfo.is_a                   = "heading";
+        comp_obj_heading_.text                            = "Bibliography";
+        comp_obj_heading_.metainfo.ocn                    = 0;
+        comp_obj_heading_.metainfo.identifier             = "";
+        comp_obj_heading_.metainfo.dummy_heading          = true;
+        comp_obj_heading_.metainfo.object_number_off      = true;
+        comp_obj_heading_.metainfo.object_number_type     = 0;
+        comp_obj_heading_.tags.segment_anchor_tag_epub    = "bibliography";
+        comp_obj_heading_.tags.anchor_tag_html            = comp_obj_heading_.tags.segment_anchor_tag_epub;
+        comp_obj_heading_.tags.in_segment_html            = comp_obj_heading_.tags.anchor_tag_html;
+        comp_obj_heading_.metainfo.heading_lev_markup     = 4;
+        comp_obj_heading_.metainfo.heading_lev_collapsed  = 2;
+        comp_obj_heading_.metainfo.parent_ocn             = 1;
+        comp_obj_heading_.metainfo.parent_lev_markup      = 0;
+        comp_obj_heading_.tags.anchor_tags                = ["bibliography"];
+        the_bibliography_section                          ~= comp_obj_heading_;
+        tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
+        tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
+      }
     } else {
       comp_obj_heading_                                 = comp_obj_heading_.init;
       comp_obj_heading_.metainfo.is_of_part             = "empty";
@@ -3165,20 +3177,20 @@ template DocReformDocAbstraction() {
   }
   final string biblio_tag_map()(string abr) {
     auto btm = [
-      "au"                               : "author_raw",
-      "ed"                               : "editor_raw",
-      "ti"                               : "fulltitle",
-      "lng"                              : "language",
-      "jo"                               : "journal",
-      "vol"                              : "volume",
-      "edn"                              : "edition",
-      "yr"                               : "year",
-      "pl"                               : "place",
-      "pb"                               : "publisher",
-      "pub"                              : "publisher",
-      "pg"                               : "pages",
-      "pgs"                              : "pages",
-      "sn"                               : "short_name"
+      "au"           : "author_raw",
+      "ed"           : "editor_raw",
+      "ti"           : "fulltitle",
+      "lng"          : "language",
+      "jo"           : "journal",
+      "vol"          : "volume",
+      "edn"          : "edition",
+      "yr"           : "year",
+      "pl"           : "place",
+      "pb"           : "publisher",
+      "pub"          : "publisher",
+      "pg"           : "pages",
+      "pgs"          : "pages",
+      "sn"           : "short_name"
     ];
     return btm[abr];
   }
@@ -5167,8 +5179,7 @@ template DocReformDocAbstraction() {
     string main_term, sub_term, sub_term_bits;
     int object_number_offset, object_number_endpoint;
     string[] object_numbers;
-    string[][string][string] bi;
-    string[][string][string] hash_nugget;
+    string[][string][string] bi_hash_nugget;
     string[] bi_main_terms_split_arr;
     string[][string][string] bookindex_nugget_hash(N,S)(
       string bookindex_section,
@@ -5210,7 +5221,7 @@ template DocReformDocAbstraction() {
             main_term = bi_main_term_and_rest[0].strip;
             object_numbers ~= obj_cite_digits.object_number.to!string;
           }
-          bi[main_term]["_a"] ~= object_numbers;
+          bi_hash_nugget[main_term]["_a"] ~= object_numbers;
           object_numbers = null;
           if (bi_main_term_and_rest.length > 1) {
             auto bi_sub_terms_split_arr
@@ -5229,15 +5240,14 @@ template DocReformDocAbstraction() {
                 object_numbers ~= obj_cite_digits.object_number.to!string;
               }
               if (!empty(sub_term)) {
-                bi[main_term][sub_term] ~= object_numbers;
+                bi_hash_nugget[main_term][sub_term] ~= object_numbers;
               }
               object_numbers=null;
             }
           }
         }
       }
-      hash_nugget = bi;
-      return hash_nugget;
+      return bi_hash_nugget;
     }
     invariant() {
     }
@@ -5329,53 +5339,57 @@ template DocReformDocAbstraction() {
       && opt_action.section_bookindex)) {
         string bi_tmp;
         string[] bi_tmp_tags;
-        comp_obj_heading_                                = comp_obj_heading_.init;
-        comp_obj_heading_.metainfo.is_of_part            = "backmatter";
-        comp_obj_heading_.metainfo.is_of_section         = "bookindex";
-        comp_obj_heading_.metainfo.is_of_type            = "para";
-        comp_obj_heading_.metainfo.is_a                  = "heading";
-        comp_obj_heading_.text                           = "Book Index";
-        comp_obj_heading_.metainfo.ocn                   = 0;
-        comp_obj_heading_.metainfo.identifier            = "";
-        comp_obj_heading_.metainfo.dummy_heading         = false;
-        comp_obj_heading_.metainfo.object_number_off     = true;
-        comp_obj_heading_.metainfo.object_number_type    = 0;
-        comp_obj_heading_.tags.segment_anchor_tag_epub   = "_part_book_index";
-        comp_obj_heading_.tags.anchor_tag_html           = comp_obj_heading_.tags.segment_anchor_tag_epub;
-        comp_obj_heading_.tags.in_segment_html           = "bookindex";
-        comp_obj_heading_.metainfo.heading_lev_markup    = 1;
-        comp_obj_heading_.metainfo.heading_lev_collapsed = 1;
-        comp_obj_heading_.metainfo.parent_ocn            = 1;
-        comp_obj_heading_.metainfo.parent_lev_markup     = 0;
-        comp_obj_heading.has.inline_links                = true;
-        bookindex_section                                ~= comp_obj_heading_;
-        tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
-        tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
-        ++mkn;
-        comp_obj_heading_                                = comp_obj_heading_.init;
-        comp_obj_heading_.metainfo.is_of_part            = "backmatter";
-        comp_obj_heading_.metainfo.is_of_section         = "bookindex";
-        comp_obj_heading_.metainfo.is_of_type            = "para";
-        comp_obj_heading_.metainfo.is_a                  = "heading";
-        comp_obj_heading_.text                           = "Index";
-        comp_obj_heading_.metainfo.ocn                   = 0;
-        comp_obj_heading_.metainfo.identifier            = "";
-        comp_obj_heading_.metainfo.dummy_heading         = true;
-        comp_obj_heading_.metainfo.object_number_off     = true;
-        comp_obj_heading_.metainfo.object_number_type    = 0;
-        comp_obj_heading_.tags.segment_anchor_tag_epub   = "bookindex";
-        comp_obj_heading_.tags.anchor_tag_html           = comp_obj_heading_.tags.segment_anchor_tag_epub;
-        comp_obj_heading_.tags.in_segment_html           = comp_obj_heading_.tags.anchor_tag_html;
-        comp_obj_heading_.metainfo.heading_lev_markup    = 4;
-        comp_obj_heading_.metainfo.heading_lev_collapsed = 2;
-        comp_obj_heading_.metainfo.parent_ocn            = 1;
-        comp_obj_heading_.metainfo.parent_lev_markup     = 0;
-        comp_obj_heading.has.inline_links                = false;
-        comp_obj_heading_.tags.anchor_tags               = ["bookindex"];
-        bookindex_section                                ~= comp_obj_heading_;
-        tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
-        tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
-        ++mkn;
+        {
+          comp_obj_heading_                                = comp_obj_heading_.init;
+          comp_obj_heading_.metainfo.is_of_part            = "backmatter";
+          comp_obj_heading_.metainfo.is_of_section         = "bookindex";
+          comp_obj_heading_.metainfo.is_of_type            = "para";
+          comp_obj_heading_.metainfo.is_a                  = "heading";
+          comp_obj_heading_.text                           = "Book Index";
+          comp_obj_heading_.metainfo.ocn                   = 0;
+          comp_obj_heading_.metainfo.identifier            = "";
+          comp_obj_heading_.metainfo.dummy_heading         = false;
+          comp_obj_heading_.metainfo.object_number_off     = true;
+          comp_obj_heading_.metainfo.object_number_type    = 0;
+          comp_obj_heading_.tags.segment_anchor_tag_epub   = "_part_book_index";
+          comp_obj_heading_.tags.anchor_tag_html           = comp_obj_heading_.tags.segment_anchor_tag_epub;
+          comp_obj_heading_.tags.in_segment_html           = "bookindex";
+          comp_obj_heading_.metainfo.heading_lev_markup    = 1;
+          comp_obj_heading_.metainfo.heading_lev_collapsed = 1;
+          comp_obj_heading_.metainfo.parent_ocn            = 1;
+          comp_obj_heading_.metainfo.parent_lev_markup     = 0;
+          comp_obj_heading.has.inline_links                = true;
+          bookindex_section                                ~= comp_obj_heading_;
+          tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
+          tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
+          ++mkn;
+        }
+        {
+          comp_obj_heading_                                = comp_obj_heading_.init;
+          comp_obj_heading_.metainfo.is_of_part            = "backmatter";
+          comp_obj_heading_.metainfo.is_of_section         = "bookindex";
+          comp_obj_heading_.metainfo.is_of_type            = "para";
+          comp_obj_heading_.metainfo.is_a                  = "heading";
+          comp_obj_heading_.text                           = "Index";
+          comp_obj_heading_.metainfo.ocn                   = 0;
+          comp_obj_heading_.metainfo.identifier            = "";
+          comp_obj_heading_.metainfo.dummy_heading         = true;
+          comp_obj_heading_.metainfo.object_number_off     = true;
+          comp_obj_heading_.metainfo.object_number_type    = 0;
+          comp_obj_heading_.tags.segment_anchor_tag_epub   = "bookindex";
+          comp_obj_heading_.tags.anchor_tag_html           = comp_obj_heading_.tags.segment_anchor_tag_epub;
+          comp_obj_heading_.tags.in_segment_html           = comp_obj_heading_.tags.anchor_tag_html;
+          comp_obj_heading_.metainfo.heading_lev_markup    = 4;
+          comp_obj_heading_.metainfo.heading_lev_collapsed = 2;
+          comp_obj_heading_.metainfo.parent_ocn            = 1;
+          comp_obj_heading_.metainfo.parent_lev_markup     = 0;
+          comp_obj_heading.has.inline_links                = false;
+          comp_obj_heading_.tags.anchor_tags               = ["bookindex"];
+          bookindex_section                                ~= comp_obj_heading_;
+          tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
+          tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
+          ++mkn;
+        }
         import std.array : appender;
         auto buffer = appender!(char[])();
         string[dchar] transTable = [' ' : "_"];
@@ -5545,51 +5559,55 @@ template DocReformDocAbstraction() {
       ObjGenericComposite comp_obj_heading_;
       if ((endnotes_["notes"].length > 0)
       && (opt_action.backmatter && opt_action.section_endnotes)) {
-        comp_obj_heading_                                = comp_obj_heading_.init;
-        comp_obj_heading_.metainfo.is_of_part            = "backmatter";
-        comp_obj_heading_.metainfo.is_of_section         = "endnotes";
-        comp_obj_heading_.metainfo.is_of_type            = "para";
-        comp_obj_heading_.metainfo.is_a                  = "heading";
-        comp_obj_heading_.text                           = "Endnotes";
-        comp_obj_heading_.metainfo.ocn                   = 0;
-        comp_obj_heading_.metainfo.identifier            = "";
-        comp_obj_heading_.metainfo.dummy_heading         = false;
-        comp_obj_heading_.metainfo.object_number_off     = true;
-        comp_obj_heading_.metainfo.object_number_type    = 0;
-        comp_obj_heading_.tags.segment_anchor_tag_epub   = "_part_endnotes";
-        comp_obj_heading_.tags.anchor_tag_html           = comp_obj_heading_.tags.segment_anchor_tag_epub;
-        comp_obj_heading_.tags.in_segment_html           = "endnotes";
-        comp_obj_heading_.metainfo.heading_lev_markup    = 1;
-        comp_obj_heading_.metainfo.heading_lev_collapsed = 1;
-        comp_obj_heading_.metainfo.parent_ocn            = 1;
-        comp_obj_heading_.metainfo.parent_lev_markup     = 0;
-        the_endnotes_section                             ~= comp_obj_heading_;
-        tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
-        tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
-        ++mkn;
-        comp_obj_heading_                                = comp_obj_heading_.init;
-        comp_obj_heading_.metainfo.is_of_part            = "backmatter";
-        comp_obj_heading_.metainfo.is_of_section         = "endnotes";
-        comp_obj_heading_.metainfo.is_of_type            = "para";
-        comp_obj_heading_.metainfo.is_a                  = "heading";
-        comp_obj_heading_.text                           = "Endnotes";
-        comp_obj_heading_.metainfo.ocn                   = 0;
-        comp_obj_heading_.metainfo.identifier            = "";
-        comp_obj_heading_.metainfo.dummy_heading         = true;
-        comp_obj_heading_.metainfo.object_number_off     = true;
-        comp_obj_heading_.metainfo.object_number_type    = 0;
-        comp_obj_heading_.tags.segment_anchor_tag_epub   = "endnotes";
-        comp_obj_heading_.tags.anchor_tag_html           = comp_obj_heading_.tags.segment_anchor_tag_epub;
-        comp_obj_heading_.tags.in_segment_html           = comp_obj_heading_.tags.anchor_tag_html;
-        comp_obj_heading_.metainfo.heading_lev_markup    = 4;
-        comp_obj_heading_.metainfo.heading_lev_collapsed = 2;
-        comp_obj_heading_.metainfo.parent_ocn            = 1;
-        comp_obj_heading_.metainfo.parent_lev_markup     = 0;
-        comp_obj_heading_.tags.anchor_tags               = ["endnotes"];
-        the_endnotes_section                             ~= comp_obj_heading_;
-        tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
-        tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
-        ++mkn;
+        {
+          comp_obj_heading_                                = comp_obj_heading_.init;
+          comp_obj_heading_.metainfo.is_of_part            = "backmatter";
+          comp_obj_heading_.metainfo.is_of_section         = "endnotes";
+          comp_obj_heading_.metainfo.is_of_type            = "para";
+          comp_obj_heading_.metainfo.is_a                  = "heading";
+          comp_obj_heading_.text                           = "Endnotes";
+          comp_obj_heading_.metainfo.ocn                   = 0;
+          comp_obj_heading_.metainfo.identifier            = "";
+          comp_obj_heading_.metainfo.dummy_heading         = false;
+          comp_obj_heading_.metainfo.object_number_off     = true;
+          comp_obj_heading_.metainfo.object_number_type    = 0;
+          comp_obj_heading_.tags.segment_anchor_tag_epub   = "_part_endnotes";
+          comp_obj_heading_.tags.anchor_tag_html           = comp_obj_heading_.tags.segment_anchor_tag_epub;
+          comp_obj_heading_.tags.in_segment_html           = "endnotes";
+          comp_obj_heading_.metainfo.heading_lev_markup    = 1;
+          comp_obj_heading_.metainfo.heading_lev_collapsed = 1;
+          comp_obj_heading_.metainfo.parent_ocn            = 1;
+          comp_obj_heading_.metainfo.parent_lev_markup     = 0;
+          the_endnotes_section                             ~= comp_obj_heading_;
+          tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
+          tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
+          ++mkn;
+        }
+        {
+          comp_obj_heading_                                = comp_obj_heading_.init;
+          comp_obj_heading_.metainfo.is_of_part            = "backmatter";
+          comp_obj_heading_.metainfo.is_of_section         = "endnotes";
+          comp_obj_heading_.metainfo.is_of_type            = "para";
+          comp_obj_heading_.metainfo.is_a                  = "heading";
+          comp_obj_heading_.text                           = "Endnotes";
+          comp_obj_heading_.metainfo.ocn                   = 0;
+          comp_obj_heading_.metainfo.identifier            = "";
+          comp_obj_heading_.metainfo.dummy_heading         = true;
+          comp_obj_heading_.metainfo.object_number_off     = true;
+          comp_obj_heading_.metainfo.object_number_type    = 0;
+          comp_obj_heading_.tags.segment_anchor_tag_epub   = "endnotes";
+          comp_obj_heading_.tags.anchor_tag_html           = comp_obj_heading_.tags.segment_anchor_tag_epub;
+          comp_obj_heading_.tags.in_segment_html           = comp_obj_heading_.tags.anchor_tag_html;
+          comp_obj_heading_.metainfo.heading_lev_markup    = 4;
+          comp_obj_heading_.metainfo.heading_lev_collapsed = 2;
+          comp_obj_heading_.metainfo.parent_ocn            = 1;
+          comp_obj_heading_.metainfo.parent_lev_markup     = 0;
+          comp_obj_heading_.tags.anchor_tags               = ["endnotes"];
+          the_endnotes_section                             ~= comp_obj_heading_;
+          tag_assoc[comp_obj_heading_.tags.anchor_tag_html]["seg_lv4"]              = comp_obj_heading_.tags.in_segment_html;
+          tag_assoc[comp_obj_heading_.tags.segment_anchor_tag_epub]["seg_lv1_to_4"] = comp_obj_heading_.tags.segment_anchor_tag_epub;
+          ++mkn;
+        }
       } else {
         comp_obj_heading_                                = comp_obj_heading_.init;
         comp_obj_heading_.metainfo.is_of_part            = "empty";
diff --git a/src/doc_reform/output/defaults.d b/src/doc_reform/output/defaults.d
index ef0083a..1db06e0 100644
--- a/src/doc_reform/output/defaults.d
+++ b/src/doc_reform/output/defaults.d
@@ -34,6 +34,7 @@ template InternalMarkup() {
     string tc_c                   = "┚";
     string tc_p                   = "┆";
     string img                    = "☼";
+    string sep                    = "␣";
     string on_o  = "「";       auto on_c  = "」";
     string mk_bullet               = "● ";
     static string indent_by_spaces_provided(int indent, string _indent_spaces ="░░") {
diff --git a/src/doc_reform/source/paths_source.d b/src/doc_reform/source/paths_source.d
index 4b4abf7..6efca00 100644
--- a/src/doc_reform/source/paths_source.d
+++ b/src/doc_reform/source/paths_source.d
@@ -10,7 +10,9 @@ import std.array,
   std.regex,
   std.stdio,
   std.conv : to;
-import doc_reform.meta.rgx;
+import
+  doc_reform.meta.defaults,
+  doc_reform.meta.rgx;
 template PodManifest() {
   mixin DocReformRgxInit;
   static auto rgx = Rgx();
@@ -60,7 +62,9 @@ template PodManifest() {
 }
 template PathMatters() {
   mixin DocReformRgxInit;
-  static auto rgx = Rgx();
+  mixin InternalMarkup;
+  static auto rgx  = Rgx();
+  static auto mkup = InlineMarkup();
   auto PathMatters(O,E)(
     O        _opt_actions,
     E        _env,
@@ -153,7 +157,6 @@ template PathMatters() {
         string _fns = _fns; // required here by dmd & not by ldc (for D:2078)
         auto _opt_actions = _opt_actions;
         auto _env = _env;
-        string _sep = "␣";
         struct SRC_ {
           bool is_pod() {
             return (_manifest.pod_manifest_path.length > 0) ? true : false;
@@ -187,12 +190,12 @@ template PathMatters() {
             string _uid;
             if (is_pod && !(pod_name_with_path.empty)) {
               if (pod_name_with_path.baseName == filename_base) {
-                _uid = filename_base ~ "." ~ filename_extension ~ _sep ~ lng;
+                _uid = filename_base ~ "." ~ filename_extension ~ mkup.sep ~ lng;
               } else {
-                _uid = pod_name_with_path.baseName ~ _sep ~ filename_base ~ "." ~ filename_extension ~ _sep ~ lng;
+                _uid = pod_name_with_path.baseName ~ mkup.sep ~ filename_base ~ "." ~ filename_extension ~ mkup.sep ~ lng;
               }
             } else {
-              _uid = _sep ~ filename_base ~ "." ~ filename_extension ~ _sep ~ lng;
+              _uid = mkup.sep ~ filename_base ~ "." ~ filename_extension ~ mkup.sep ~ lng;
             }
             return _uid;
           }
@@ -206,18 +209,18 @@ template PathMatters() {
           +/
             string _fn;
             if (pod_name_with_path.baseName == filename_base) {
-              _fn = filename_base ~ _sep ~ filename_extension ~ _sep ~ lng;
+              _fn = filename_base ~ mkup.sep ~ filename_extension ~ mkup.sep ~ lng;
             } else if (!(pod_name_with_path.empty)) {
-              _fn = pod_name_with_path.baseName ~ _sep ~ filename_base ~ _sep ~ filename_extension ~ _sep ~ lng;
+              _fn = pod_name_with_path.baseName ~ mkup.sep ~ filename_base ~ mkup.sep ~ filename_extension ~ mkup.sep ~ lng;
             } else {
-              _fn = "_" ~ _sep ~ filename_base ~ _sep ~ filename_extension ~ _sep ~ lng;
+              _fn = "_" ~ mkup.sep ~ filename_base ~ mkup.sep ~ filename_extension ~ mkup.sep ~ lng;
             }
             return _fn;
           }
           string docname_composite_unique_per_src_pod() {
           /+
             z pod name if any + src filename (without lng code)
-             filename ~ _sep ~ lng
+             filename ~ mkup.sep ~ lng
              * unique per src pod
              used by
              - pod (multilingual collection)
@@ -225,11 +228,11 @@ template PathMatters() {
           +/
             string _fn;
             if (pod_name_with_path.baseName == filename_base) {
-              _fn = filename_base ~ _sep ~ filename_extension;
+              _fn = filename_base ~ mkup.sep ~ filename_extension;
             } else if (!(pod_name_with_path.empty)) {
-              _fn = pod_name_with_path.baseName ~ _sep ~ filename_base ~ _sep ~ filename_extension;
+              _fn = pod_name_with_path.baseName ~ mkup.sep ~ filename_base ~ mkup.sep ~ filename_extension;
             } else {
-              _fn = "_" ~ _sep ~ filename_base ~ _sep ~ filename_extension;
+              _fn = "_" ~ mkup.sep ~ filename_base ~ mkup.sep ~ filename_extension;
             }
             return _fn;
           }